+ if (unlikely(key->external.lower_nv12 || key->external.lower_iyuv)) {
+ nir_lower_tex_options options = {0};
+ options.lower_y_uv_external = key->external.lower_nv12;
+ options.lower_y_u_v_external = key->external.lower_iyuv;
+ NIR_PASS_V(tgsi.ir.nir, nir_lower_tex, &options);
+ }
+
+ st_finalize_nir(st, &stfp->Base, tgsi.ir.nir);
+
+ if (unlikely(key->external.lower_nv12 || key->external.lower_iyuv)) {
+ /* This pass needs to happen *after* nir_lower_sampler */
+ NIR_PASS_V(tgsi.ir.nir, st_nir_lower_tex_src_plane,
+ ~stfp->Base.SamplersUsed,
+ key->external.lower_nv12,
+ key->external.lower_iyuv);
+ }